package com.seagull.core.test.desing.zhuangshiqi;

/**
 * @author:jian.zhou
 * @DATE: 2017/12/27.
 * @Version:0.0.1
 * @Desc:包装一下歌手
 */
public class SingerDecorator implements  Sing{

    private Singer singer;

    public SingerDecorator ( Singer singer ){
        this.singer = singer;

    }

    @Override
    public void sing() {
        System.out.println("先画画装");
        singer.sing();
    }
}
